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thomas-preudhomme
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2014-03-17
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All assigned blueprints Assigned blueprints

Automatic detecting floating point printf usage for GNU ARM Embedded Toolchain
Current newlib-nano requires programers to explicity specify -u _printf_float to enable floating point IO, which is not practical in some cases like automatic project generation. GCC should safely guess if floating point IO is needed, and then inform linker to pull-in necessary symbols in newlib-nano. The solution ...